From 9f61c9e6ac6b1ac5692cf6352d2ebbd47a31a686 Mon Sep 17 00:00:00 2001 From: claude-bot Date: Mon, 13 Jul 2026 12:27:07 +0000 Subject: Import Cai1Hsu/re3 @ miami (reVC / GTA:VC decompilation) Snapshot import (no upstream history) into git.ancap.in.ua/claude, per @lzcnt. Source: https://github.com/Cai1Hsu/re3 branch miami. --- src/vehicles/Vehicle.cpp | 2517 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 2517 insertions(+) create mode 100644 src/vehicles/Vehicle.cpp (limited to 'src/vehicles/Vehicle.cpp') diff --git a/src/vehicles/Vehicle.cpp b/src/vehicles/Vehicle.cpp new file mode 100644 index 0000000..4e6c24e --- /dev/null +++ b/src/vehicles/Vehicle.cpp @@ -0,0 +1,2517 @@ +#include "common.h" +#include "main.h" + +#include "General.h" +#include "Timer.h" +#include "Pad.h" +#include "Vehicle.h" +#include "Bike.h" +#include "Automobile.h" +#include "Pools.h" +#include "HandlingMgr.h" +#include "CarCtrl.h" +#include "Population.h" +#include "ModelIndices.h" +#include "World.h" +#include "Lights.h" +#include "PointLights.h" +#include "Renderer.h" +#include "VisibilityPlugins.h" +#include "DMAudio.h" +#include "Radar.h" +#include "Fire.h" +#include "Darkel.h" +#include "Streaming.h" +#include "Camera.h" +#include "Stats.h" +#include "Garages.h" +#include "Wanted.h" +#include "SurfaceTable.h" +#include "Particle.h" +#include "WaterLevel.h" +#include "Timecycle.h" +#include "Weather.h" +#include "Coronas.h" + +bool CVehicle::bWheelsOnlyCheat; +bool CVehicle::bAllDodosCheat; +bool CVehicle::bCheat3; +bool CVehicle::bCheat4; +bool CVehicle::bCheat5; +bool CVehicle::bCheat8; +bool CVehicle::bCheat9; +bool CVehicle::bCheat10; +bool CVehicle::bHoverCheat; +bool CVehicle::bAllTaxisHaveNitro; +bool CVehicle::m_bDisableMouseSteering = true; +bool CVehicle::bDisableRemoteDetonation; +bool CVehicle::bDisableRemoteDetonationOnContact; +#ifndef MASTER +bool CVehicle::m_bDisplayHandlingInfo; +#endif + +void *CVehicle::operator new(size_t sz) { return CPools::GetVehiclePool()->New(); } +void *CVehicle::operator new(size_t sz, int handle) { return CPools::GetVehiclePool()->New(handle); } +void CVehicle::operator delete(void *p, size_t sz) { CPools::GetVehiclePool()->Delete((CVehicle*)p); } +void CVehicle::operator delete(void *p, int handle) { CPools::GetVehiclePool()->Delete((CVehicle*)p); } + +#ifdef FIX_BUGS +// I think they meant that +#define DAMAGE_FLEE_IN_CAR_PROBABILITY_VALUE (MYRAND_MAX * 35 / 100) +#define DAMAGE_FLEE_ON_FOOT_PROBABILITY_VALUE (MYRAND_MAX * 70 / 100) +#else +#define DAMAGE_FLEE_IN_CAR_PROBABILITY_VALUE (35000) +#define DAMAGE_FLEE_ON_FOOT_PROBABILITY_VALUE (70000) +#endif +#define DAMAGE_HEALTH_TO_FLEE_ALWAYS (200.0f) +#define DAMAGE_HEALTH_TO_CATCH_FIRE (250.0f) + + +CVehicle::CVehicle(uint8 CreatedBy) +{ + int i; + + m_nCurrentGear = 1; + m_fChangeGearTime = 0.0f; + m_fSteerInput = 0.0f; + m_type = ENTITY_TYPE_VEHICLE; + VehicleCreatedBy = CreatedBy; + m_nRouteSeed = 0; + bIsLocked = false; + bIsLawEnforcer = false; + bIsAmbulanceOnDuty = false; + bIsFireTruckOnDuty = false; +#ifdef FIX_BUGS + bIsHandbrakeOn = false; +#endif + CCarCtrl::UpdateCarCount(this, false); + m_fHealth = 1000.0f; + bEngineOn = true; + bFreebies = true; + pDriver = nil; + m_nNumPassengers = 0; + m_nNumGettingIn = 0; + m_nGettingInFlags = 0; + m_nGettingOutFlags = 0; + m_nNumMaxPassengers = ARRAY_SIZE(pPassengers); + for(i = 0; i < m_nNumMaxPassengers; i++) + pPassengers[i] = nil; + m_nBombTimer = 0; + m_pBlowUpEntity = nil; + m_nPacManPickupsCarried = 0; + bComedyControls = false; + bCraneMessageDone = false; + bExtendedRange = false; + bTakeLessDamage = false; + bIsDamaged = false; + bFadeOut = false; + bIsBeingCarJacked = false; + m_nTimeOfDeath = 0; + m_pCarFire = nil; + bHasBeenOwnedByPlayer = false; + bCreateRoadBlockPeds = false; + bCanBeDamaged = true; + bUsingSpecialColModel = false; + bOccupantsHaveBeenGenerated = false; + bGunSwitchedOff = false; + m_nGunFiringTime = 0; + m_nTimeBlocked = 0; + bLightsOn = false; + bVehicleColProcessed = false; + m_numPedsUseItAsCover = 0; + bIsCarParkVehicle = false; + bHasAlreadyBeenRecorded = false; + m_bSirenOrAlarm = false; + m_nCarHornTimer = 0; + m_nCarHornPattern = 0; + m_nCarHornDelay = 0; + bPartOfConvoy = false; + bHeliMinimumTilt = false; + bAudioChangingGear = false; + bIsDrowning = false; + bTyresDontBurst = false; + bCreatedAsPoliceVehicle = false; + bRestingOnPhysical = false; + bParking = false; + bCanPark = CGeneral::GetRandomNumberInRange(0.0f, 1.0f) < 0.0f; // never true. probably doesn't work very well + bIsVan = false; + bIsBus = false; + bIsBig = false; + bLowVehicle = false; + + m_bombType = CARBOMB_NONE; + bDriverLastFrame = false; + m_pBombRigger = nil; + + m_nSetPieceExtendedRangeTime = 0; + m_nAlarmState = 0; + m_nDoorLock = CARLOCK_UNLOCKED; + m_nLastWeaponDamage = -1; + m_pLastDamageEntity = nil; + m_fMapObjectHeightAhead = m_fMapObjectHeightBehind = 0.0f; + m_audioEntityId = DMAudio.CreateEntity(AUDIOTYPE_PHYSICAL, this); + if(m_audioEntityId >= 0) + DMAudio.SetEntityStatus(m_audioEntityId, true); + //m_nRadioStation = CGeneral::GetRandomNumber() % NUM_RADIOS; + switch(GetModelIndex()){ + case MI_HUNTER: + case MI_ANGEL: + case MI_FREEWAY: + m_nRadioStation = V_ROCK; + break; + case MI_RCBARON: + case MI_RCBANDIT: + case MI_RCRAIDER: + case MI_RCGOBLIN: + case MI_TOPFUN: + case MI_CADDY: + case MI_BAGGAGE: + m_nRadioStation = RADIO_OFF; + break; + default: + m_nRadioStation = CGeneral::GetRandomNumber() % NUM_RADIOS; + break; + } + m_pCurGroundEntity = nil; + m_bRainAudioCounter = 0; + m_bRainSamplesCounter = 0; + m_comedyControlState = 0; + m_aCollPolys[0].valid = false; + m_aCollPolys[1].valid = false; + AutoPilot.m_nCarMission = MISSION_NONE; + AutoPilot.m_nTempAction = TEMPACT_NONE; + AutoPilot.m_nTimeToStartMission = CTimer::GetTimeInMilliseconds(); + AutoPilot.m_bStayInCurrentLevel = false; + AutoPilot.m_bIgnorePathfinding = false; + AutoPilot.m_nSwitchDistance = 20; +} + +CVehicle::~CVehicle() +{ + m_nAlarmState = 0; + if (m_audioEntityId >= 0){ + DMAudio.DestroyEntity(m_audioEntityId); + m_audioEntityId = -5; + } + CRadar::ClearBlipForEntity(BLIP_CAR, CPools::GetVehiclePool()->GetIndex(this)); + if (pDriver) + pDriver->FlagToDestroyWhenNextProcessed(); + for (int i = 0; i < m_nNumMaxPassengers; i++){ + if (pPassengers[i]) + pPassengers[i]->FlagToDestroyWhenNextProcessed(); + } + if (m_pCarFire) + m_pCarFire->Extinguish(); + CCarCtrl::UpdateCarCount(this, true); + if (bIsAmbulanceOnDuty){ + CCarCtrl::NumAmbulancesOnDuty--; + bIsAmbulanceOnDuty = false; + } + if (bIsFireTruckOnDuty){ + CCarCtrl::NumFiretrucksOnDuty--; + bIsFireTruckOnDuty = false; + } +} + +void +CVehicle::SetModelIndex(uint32 id) +{ + CEntity::SetModelIndex(id); + m_aExtras[0] = CVehicleModelInfo::ms_compsUsed[0]; + m_aExtras[1] = CVehicleModelInfo::ms_compsUsed[1]; + m_nNumMaxPassengers = CVehicleModelInfo::GetMaximumNumberOfPassengersFromNumberOfDoors(id); +} + +bool +CVehicle::SetupLighting(void) +{ + ActivateDirectional(); + SetAmbientColoursForPedsCarsAndObjects(); + + if(bRenderScorched){ + WorldReplaceNormalLightsWithScorched(Scene.world, 0.1f); + }else{ + CVector coors = GetPosition(); + float lighting = CPointLights::GenerateLightsAffectingObject(&coors); + if(lighting != 1.0f){ + SetAmbientAndDirectionalColours(lighting); + return true; + } + } + + return false; +} + +void +CVehicle::RemoveLighting(bool reset) +{ + CRenderer::RemoveVehiclePedLights(this, reset); +} + +bool +CVehicle::IsClearToDriveAway(void) +{ + CColPoint point; + float length = GetColModel()->boundingBox.GetSize().y; + CEntity *ent = nil; + CVector front = GetForward() * (length*0.5f + 3.0f); + return !CWorld::ProcessLineOfSight(GetPosition() + front, GetPosition(), + point, ent, true, true, false, false, false, true, true) || + ent == this; +} + +float +CVehicle::GetHeightAboveRoad(void) +{ + return -1.0f * GetColModel()->boundingBox.min.z; +} + +void +CVehicle::FlyingControl(eFlightModel flightModel) +{ + if(pFlyingHandling == nil) + return; + + switch(flightModel){ + case FLIGHT_MODEL_DODO: + { + // This seems pretty magic + + // Move Left/Right + float moveSpeed = m_vecMoveSpeed.Magnitude(); + float sideSpeed = DotProduct(m_vecMoveSpeed, GetRight()); + float sideImpulse = -1.0f * sideSpeed / moveSpeed; + float fwdSpeed = DotProduct(m_vecMoveSpeed, GetForward()); + float magic = m_vecMoveSpeed.MagnitudeSqr() * sq(fwdSpeed); + float turnImpulse = (sideImpulse*0.003f + m_fSteerAngle*0.001f) * + magic*m_fTurnMass*CTimer::GetTimeStep(); + ApplyTurnForce(turnImpulse*GetRight(), -4.0f*GetForward()); + + float impulse = sideImpulse*0.2f * + magic*m_fMass*CTimer::GetTimeStep(); + ApplyMoveForce(impulse*GetRight()); + ApplyTurnForce(impulse*GetRight(), 2.0f*GetUp()); + + + // Move Up/Down + moveSpeed = m_vecMoveSpeed.Magnitude(); + float upSpeed = DotProduct(m_vecMoveSpeed, GetUp()); + float upImpulse = -1.0f * upSpeed / moveSpeed; + turnImpulse = (upImpulse*0.002f + -CPad::GetPad(0)->GetSteeringUpDown()/128.0f*0.001f) * + magic*m_fTurnMass*CTimer::GetTimeStep(); + ApplyTurnForce(turnImpulse*GetUp(), -4.0f*GetForward()); + + impulse = (upImpulse*3.5f + 0.5f)*0.05f * + magic*m_fMass*CTimer::GetTimeStep(); + if(GRAVITY*m_fMass*CTimer::GetTimeStep() < impulse && + GetPosition().z > 100.0f) + impulse = 0.9f*GRAVITY*m_fMass*CTimer::GetTimeStep(); + CVector com = Multiply3x3(GetMatrix(), m_vecCentreOfMass); + ApplyMoveForce(impulse*GetUp()); + ApplyTurnForce(impulse*GetUp(), 2.0f*GetUp() + com); + + + m_vecTurnSpeed.y *= Pow(0.9f, CTimer::GetTimeStep()); + + + moveSpeed = m_vecMoveSpeed.MagnitudeSqr(); + if(moveSpeed > SQR(1.5f)) + m_vecMoveSpeed *= 1.5f/Sqrt(moveSpeed); + + float turnSpeed = m_vecTurnSpeed.MagnitudeSqr(); + if(turnSpeed > SQR(0.2f)) + m_vecTurnSpeed *= 0.2f/Sqrt(turnSpeed); + break; + } + + case FLIGHT_MODEL_RCPLANE: + case FLIGHT_MODEL_SEAPLANE: + case FLIGHT_MODEL_PLANE_UNUSED: + case FLIGHT_MODEL_PLANE: + { + float fSteerLR = CPad::GetPad(0)->GetSteeringLeftRight() / 128.0f; + float fSteerUD = CPad::GetPad(0)->GetSteeringUpDown() / 128.0f; + float fGunUD = Abs(CPad::GetPad(0)->GetCarGunUpDown()); +#ifdef FREE_CAM + if(!CCamera::bFreeCam || (CCamera::bFreeCam && !CPad::IsAffectedByController)) +#endif + if(fGunUD > 1.0f) + fSteerUD = -CPad::GetPad(0)->GetCarGunUpDown() / 128.0f; + + float fSteerAngle = Atan2(fSteerUD, fSteerLR); + float fSteerMult = 1.0f; + if(fSteerAngle > -PI/4.0f && fSteerAngle <= PI/4.0f) + fSteerMult = 1.0f/Cos(fSteerAngle); + else if(fSteerAngle > PI/4.0f && fSteerAngle <= PI*3.0f/4.0f) + fSteerMult = 1.0f/Cos(fSteerAngle - HALFPI); + else if(fSteerAngle > PI*3.0f/4.0f) + fSteerMult = 1.0f/Cos(fSteerAngle - PI); + else if(fSteerAngle <= -PI*3.0f/4.0f) + fSteerMult = 1.0f/Cos(fSteerAngle + PI); + else if(fSteerAngle > -PI*3.0f/4.0f && fSteerAngle < -PI/4.0f) + fSteerMult = 1.0f/Cos(fSteerAngle + HALFPI); + + fSteerLR *= fSteerMult; + fSteerUD *= -fSteerMult; + + // thrust + float fThrust = pFlyingHandling->fThrust; + float fThrustFallOff = pFlyingHandling->fThrustFallOff; + float fThrustFallOffBack = pFlyingHandling->fThrustFallOff * 8.0f; +#ifdef BETTER_ALLCARSAREDODO_CHEAT + if (bAllDodosCheat && !IsRealPlane()) { + fThrust = pHandling->Transmission.fEngineAcceleration + * (pHandling->Transmission.nDriveType == '4' ? 4.0f : 2.0f); + fThrust = 5.0f * Max(fThrust, pFlyingHandling->fThrust); //tweak: (cars engines too weak to thrust car on air) + fThrustFallOff = Min(0.7f / pHandling->Transmission.fMaxVelocity, fThrustFallOff); //tweak: (use 0.7 instead of 1.0 to make cars 30% faster) + fThrustFallOffBack = -1.0f / pHandling->Transmission.fMaxReverseVelocity; + } +#endif + float fForwSpeed = DotProduct(GetMoveSpeed(), GetForward()); + CVector vecTail = GetColModel()->boundingBox.min.y * GetForward(); + float fPedalState = (CPad::GetPad(0)->GetAccelerate() - CPad::GetPad(0)->GetBrake()) / 255.0f; + float fThrustAccel; + if(fForwSpeed > 0.0f || fPedalState > 0.0f) + fThrustAccel = (fPedalState - fThrustFallOff * fForwSpeed) * fThrust; + else + fThrustAccel = Min(fPedalState - fThrustFallOffBack * fForwSpeed, 0.0f) * fThrust; + if(flightModel == FLIGHT_MODEL_PLANE_UNUSED) + fThrustAccel *= 0.3f; + else if(flightModel == FLIGHT_MODEL_PLANE) + fThrustAccel *= 0.1f; + ApplyMoveForce(fThrustAccel * GetForward() * m_fMass * CTimer::GetTimeStep()); + + // left/right + float fSideSpeed = -DotProduct(GetMoveSpeed(), GetRight()); + float fSideSlipAccel = pFlyingHandling->fSideSlip * fSideSpeed * Abs(fSideSpeed); + ApplyMoveForce(m_fMass * GetRight() * fSideSlipAccel * CTimer::GetTimeStep()); + + float fYaw = -DotProduct(GetSpeed(vecTail), GetRight()); + float fYawAccel = pFlyingHandling->fYawStab * fYaw * Abs(fYaw) + pFlyingHandling->fYaw * fSteerLR * fForwSpeed; + ApplyTurnForce(fYawAccel * GetRight() * m_fTurnMass * CTimer::GetTimeStep(), vecTail); + + float fRollAccel; + if (flightModel == FLIGHT_MODEL_RCPLANE) { + float fDirectionMultiplier = CPad::GetPad(0)->GetLookRight(); + if (CPad::GetPad(0)->GetLookLeft()) + fDirectionMultiplier = -1; + fRollAccel = (0.5f * fDirectionMultiplier + fSteerLR) * pFlyingHandling->fRoll; + } + else + fRollAccel = fSteerLR * pFlyingHandling->fRoll; + ApplyTurnForce(GetRight() * fRollAccel * fForwSpeed * m_fTurnMass * CTimer::GetTimeStep(), GetUp()); + + CVector vecFRight = CrossProduct(GetForward(), CVector(0.0f, 0.0f, 1.0f)); + CVector vecStabilise = (GetUp().z > 0.0f) ? vecFRight : -vecFRight; + float fStabiliseDirection = (GetRight().z > 0.0f) ? -1.0f : 1.0f; + float fStabiliseSpeed = pFlyingHandling->fRollStab * fStabiliseDirection * (1.0f - DotProduct(GetRight(), vecStabilise)) * (1.0f - Abs(GetForward().z)); + ApplyTurnForce(fStabiliseSpeed * m_fTurnMass * GetRight(), GetUp()); // no CTimer::GetTimeStep(), is it right? + + // up/down + float fTail = -DotProduct(GetSpeed(vecTail), GetUp()); + float fPitchAccel = pFlyingHandling->fPitchStab * fTail * Abs(fTail) + pFlyingHandling->fPitch * fSteerUD * fForwSpeed; + ApplyTurnForce(fPitchAccel * m_fTurnMass * GetUp() * CTimer::GetTimeStep(), vecTail); + + float fLift = DotProduct(GetMoveSpeed(), GetUp()) / Max(0.01f, GetMoveSpeed().Magnitude()); //accel*angle + float fLiftAccel = (pFlyingHandling->fFormLift - pFlyingHandling->fAttackLift * fLift) * SQR(fForwSpeed); + float fLiftImpulse = fLiftAccel * m_fMass * CTimer::GetTimeStep(); + if (GRAVITY * CTimer::GetTimeStep() * m_fMass < fLiftImpulse) { + if (flightModel == FLIGHT_MODEL_RCPLANE && GetPosition().z > 50.0f) + fLiftImpulse = CTimer::GetTimeStep() * 0.9f*GRAVITY * m_fMass; + else if (flightModel == FLIGHT_MODEL_SEAPLANE && GetPosition().z > 80.0f) + fLiftImpulse = CTimer::GetTimeStep() * 0.9f*GRAVITY * m_fMass; +#ifdef BETTER_ALLCARSAREDODO_CHEAT + else if(bAllDodosCheat && GetPosition().z > 170.0f) + fLiftImpulse = CTimer::GetTimeStep() * 0.9f * GRAVITY * m_fMass; +#endif + } + ApplyMoveForce(fLiftImpulse * GetUp()); + + CVector vecResistance; + vecResistance = pFlyingHandling->vecTurnRes; + float rX = Pow(vecResistance.x, CTimer::GetTimeStep()); + float rY = Pow(vecResistance.y, CTimer::GetTimeStep()); + float rZ = Pow(vecResistance.z, CTimer::GetTimeStep()); + CVector vecTurnSpeed = Multiply3x3(m_vecTurnSpeed, GetMatrix()); + vecTurnSpeed.x *= rX; + float fResistance = vecTurnSpeed.y * (1.0f / (pFlyingHandling->vecSpeedRes.y * SQR(vecTurnSpeed.y) + 1.0f)) * rY - vecTurnSpeed.y; + vecTurnSpeed.z *= rZ; + m_vecTurnSpeed = Multiply3x3(GetMatrix(), vecTurnSpeed); + ApplyTurnForce(-GetUp() * fResistance * m_fTurnMass, GetRight() + Multiply3x3(GetMatrix(), m_vecCentreOfMass)); + + + float fMoveSpeed = m_vecMoveSpeed.MagnitudeSqr(); + if(fMoveSpeed > SQR(1.5f)) + m_vecMoveSpeed *= 1.5f/Sqrt(fMoveSpeed); + + float fTurnSpeed = m_vecTurnSpeed.MagnitudeSqr(); + if(fTurnSpeed > SQR(0.2f)) + m_vecTurnSpeed *= 0.2f/Sqrt(fTurnSpeed); + break; + } + case FLIGHT_MODEL_RCHELI: + case FLIGHT_MODEL_HELI: + { +#ifdef RESTORE_ALLCARSHELI_CHEAT + tFlyingHandlingData* flyingHandling = bAllCarCheat && !IsRealHeli() ? mod_HandlingManager.GetFlyingPointer(HANDLING_MAVERICK) : pFlyingHandling; +#else + tFlyingHandlingData* flyingHandling = pFlyingHandling; +#endif + float rm = Pow(flyingHandling->fMoveRes, CTimer::GetTimeStep()); + m_vecMoveSpeed *= rm; + if (GetStatus() != STATUS_PLAYER && GetStatus() != STATUS_PLAYER_REMOTE) + return; + float fUpSpeed = DotProduct(m_vecMoveSpeed, GetUp()); + float fThrust = (CPad::GetPad(0)->GetAccelerate() - CPad::GetPad(0)->GetBrake()) / 255.0f; + if(fThrust < 0.0f) + fThrust *= 2.0f; + if(flightModel == FLIGHT_MODEL_RCHELI){ + fThrust = flyingHandling->fThrust * fThrust + 0.45f; + ApplyMoveForce(GRAVITY * CVector(0.0f, 0.0f, 0.5f) * m_fMass * CTimer::GetTimeStep()); + }else + fThrust = flyingHandling->fThrust * fThrust + 0.95f; + fThrust -= flyingHandling->fThrustFallOff * fUpSpeed; + if(flightModel == FLIGHT_MODEL_RCHELI && GetPosition().z > 40.0f) + fThrust *= 10.0f/(GetPosition().z - 30.0f); + else if(GetPosition().z > 80.0f) + fThrust *= 10.0f/(GetPosition().z - 70.0f); + ApplyMoveForce(GRAVITY * GetUp() * fThrust * m_fMass * CTimer::GetTimeStep()); + + if (GetUp().z > 0.0f){ + float upRight = clamp(GetRight().z, -flyingHandling->fFormLift, flyingHandling->fFormLift); + float upImpulseRight = -upRight * flyingHandling->fAttackLift * m_fTurnMass * CTimer::GetTimeStep(); + ApplyTurnForce(upImpulseRight * GetUp(), GetRight()); + + float upFwd = clamp(GetForward().z, -flyingHandling->fFormLift, flyingHandling->fFormLift); + float upImpulseFwd = -upFwd * flyingHandling->fAttackLift * m_fTurnMass * CTimer::GetTimeStep(); + ApplyTurnForce(upImpulseFwd * GetUp(), GetForward()); + }else{ + float upRight = GetRight().z < 0.0f ? -flyingHandling->fFormLift : flyingHandling->fFormLift; + float upImpulseRight = -upRight * flyingHandling->fAttackLift * m_fTurnMass * CTimer::GetTimeStep(); + ApplyTurnForce(upImpulseRight * GetUp(), GetRight()); + + float upFwd = GetForward().z < 0.0f ? -flyingHandling->fFormLift : flyingHandling->fFormLift; + float upImpulseFwd = -upFwd * flyingHandling->fAttackLift * m_fTurnMass * CTimer::GetTimeStep(); + ApplyTurnForce(upImpulseFwd * GetUp(), GetForward()); + } + + float fRoll, fPitch, fYaw; + if (bCheat5) { + fPitch = CPad::GetPad(0)->GetSteeringUpDown() / 128.0f; + fRoll = CPad::GetPad(0)->GetLookLeft(); + if (CPad::GetPad(0)->GetLookRight()) + fRoll = -1.0f; + fYaw = CPad::GetPad(0)->GetSteeringLeftRight() / 128.0f; + } else { + fPitch = CPad::GetPad(0)->GetSteeringUpDown() / 128.0f; + fRoll = -CPad::GetPad(0)->GetSteeringLeftRight() / 128.0f; + fYaw = CPad::GetPad(0)->GetLookRight(); + if (CPad::GetPad(0)->GetLookLeft()) + fYaw = -1.0f; +#ifdef FREE_CAM + if (!CCamera::bFreeCam || (CCamera::bFreeCam && !CPad::IsAffectedByController)) +#endif + if(Abs(CPad::GetPad(0)->GetCarGunLeftRight()) > 1.0f) + fYaw = CPad::GetPad(0)->GetCarGunLeftRight() / 128.0f; + } +#ifdef FREE_CAM + if(!CCamera::bFreeCam || (CCamera::bFreeCam && !CPad::IsAffectedByController)) +#endif + if(Abs(CPad::GetPad(0)->GetCarGunUpDown()) > 1.0f) + fPitch = -CPad::GetPad(0)->GetCarGunUpDown() / 128.0f; + if (CPad::GetPad(0)->GetHorn()) { + fYaw = 0.0f; + fPitch = clamp(flyingHandling->fPitchStab * DotProduct(m_vecMoveSpeed, GetForward()), -200.0f, 1.3f); + fRoll = clamp(flyingHandling->fRollStab * DotProduct(m_vecMoveSpeed, GetRight()), -200.0f, 1.3f); + } + ApplyTurnForce(fPitch * GetUp() * flyingHandling->fPitch * m_fTurnMass * CTimer::GetTimeStep(), GetForward()); + ApplyTurnForce(fRoll * GetUp() * flyingHandling->fRoll * m_fTurnMass * CTimer::GetTimeStep(), GetRight()); + + float fSideSpeed = -DotProduct(GetMoveSpeed(), GetRight()); + float fSideSlipAccel = flyingHandling->fSideSlip * fSideSpeed * Abs(fSideSpeed); + ApplyMoveForce(m_fMass * GetRight() * fSideSlipAccel * CTimer::GetTimeStep()); + float fYawAccel = flyingHandling->fYawStab * fSideSpeed * Abs(fSideSpeed) + flyingHandling->fYaw * fYaw; + ApplyTurnForce(fYawAccel * GetRight() * m_fTurnMass * CTimer::GetTimeStep(), -GetForward()); + + ApplyTurnForce(fYaw * GetForward() * flyingHandling->fYaw * m_fTurnMass * CTimer::GetTimeStep(), GetRight()); + + float rX = Pow(flyingHandling->vecTurnRes.x, CTimer::GetTimeStep()); + float rY = Pow(flyingHandling->vecTurnRes.y, CTimer::GetTimeStep()); + float rZ = Pow(flyingHandling->vecTurnRes.z, CTimer::GetTimeStep()); + CVector vecTurnSpeed = Multiply3x3(m_vecTurnSpeed, GetMatrix()); + float fResistanceMultiplier = Pow(1.0f / (flyingHandling->vecSpeedRes.z * SQR(vecTurnSpeed.z) + 1.0f) * rZ, CTimer::GetTimeStep()); + float fResistance = vecTurnSpeed.z * fResistanceMultiplier - vecTurnSpeed.z; + vecTurnSpeed.x *= rX; + vecTurnSpeed.y *= rY; + vecTurnSpeed.z *= fResistanceMultiplier; + m_vecTurnSpeed = Multiply3x3(GetMatrix(), vecTurnSpeed); + ApplyTurnForce(-GetRight() * fResistance * m_fTurnMass, GetForward() + Multiply3x3(GetMatrix(), m_vecCentreOfMass)); + break; + } + } +} + +static CColModel rotorColModel; +static CColSphere rotorColSphere; +float ROTOR_SEMI_THICKNESS = 0.05f; +float ROTOR_TURN_SPEED = 0.2f; +float ROTOR_DISGUARD_MULT = 0.3f; +float ROTOR_COL_ELASTICITY = 1.0f; +float ROTOR_COL_TURNMULT = -0.001f; +float ROTOR_DEFAULT_DAMAGE = 100.0f; + +bool +CVehicle::DoBladeCollision(CVector pos, CMatrix &matrix, int16 rotorType, float radius, float damageMult) +{ + CVector max(radius, radius, radius); + CVector min(-radius, -radius, -radius); + + switch(rotorType){ + case ROTOR_TOP: + case ROTOR_BOTTOM: + min.z = -ROTOR_SEMI_THICKNESS; + max.z = ROTOR_SEMI_THICKNESS; + break; + case ROTOR_FRONT: + case ROTOR_BACK: + min.y = -ROTOR_SEMI_THICKNESS; + max.y = ROTOR_SEMI_THICKNESS; + break; + case ROTOR_RIGHT: + case ROTOR_LEFT: + min.x = -ROTOR_SEMI_THICKNESS; + max.x = ROTOR_SEMI_THICKNESS; + break; + } + + min += pos; + max += pos; + rotorColModel.boundingBox.Set(min, max); + rotorColModel.boundingSphere.Set(radius, pos); + rotorColSphere.Set(radius, pos, 0, 0); + rotorColModel.spheres = &rotorColSphere; + rotorColModel.numSpheres = 1; + + pos = matrix * pos; + bool hadCollision = false; + int minX = CWorld::GetSectorIndexX(pos.x - radius); + if(minX <= 0) minX = 0; + + int minY = CWorld::GetSectorIndexY(pos.y - radius); + if(minY <= 0) minY = 0; + + int maxX = CWorld::GetSectorIndexX(pos.x + radius); +#ifdef FIX_BUGS + if(maxX >= NUMSECTORS_X) maxX = NUMSECTORS_X - 1; +#else + if(maxX >= NUMSECTORS_X) maxX = NUMSECTORS_X; +#endif + + int maxY = CWorld::GetSectorIndexY(pos.y + radius); +#ifdef FIX_BUGS + if(maxY >= NUMSECTORS_Y) maxY = NUMSECTORS_Y - 1; +#else + if(maxY >= NUMSECTORS_Y) maxY = NUMSECTORS_Y; +#endif + + CWorld::AdvanceCurrentScanCode(); + for(int curY = minY; curY <= maxY; curY++) { + for(int curX = minX; curX <= maxX; curX++) { + CSector *sector = CWorld::GetSector(curX, curY); + if(BladeColSectorList(sector->m_lists[ENTITYLIST_BUILDINGS], rotorColModel, matrix, rotorType, damageMult)) + hadCollision = true; + if(BladeColSectorList(sector->m_lists[ENTITYLIST_BUILDINGS_OVERLAP], rotorColModel, matrix, rotorType, damageMult)) + hadCollision = true; + if(BladeColSectorList(sector->m_lists[ENTITYLIST_VEHICLES], rotorColModel, matrix, rotorType, damageMult)) + hadCollision = true; + if(BladeColSectorList(sector->m_lists[ENTITYLIST_VEHICLES_OVERLAP], rotorColModel, matrix, rotorType, damageMult)) + hadCollision = true; + if(BladeColSectorList(sector->m_lists[ENTITYLIST_PEDS], rotorColModel, matrix, rotorType, 0.0f)) + hadCollision = true; + if(BladeColSectorList(sector->m_lists[ENTITYLIST_PEDS_OVERLAP], rotorColModel, matrix, rotorType, 0.0f)) + hadCollision = true; + if(BladeColSectorList(sector->m_lists[ENTITYLIST_OBJECTS], rotorColModel, matrix, rotorType, damageMult)) + hadCollision = true; + if(BladeColSectorList(sector->m_lists[ENTITYLIST_OBJECTS_OVERLAP], rotorColModel, matrix, rotorType, damageMult)) + hadCollision = true; + } + } + rotorColModel.spheres = nil; + rotorColModel.numSpheres = 0; + + return hadCollision; +} + +bool +CVehicle::BladeColSectorList(CPtrList &list, CColModel &rotorColModel, CMatrix &matrix, int16 rotorType, float damageMult) +{ + int i; + CVector axis; + CVector turnSpeed(0.0f, 0.0f, 0.0f); + switch(rotorType){ + case ROTOR_TOP: + turnSpeed.z = -ROTOR_TURN_SPEED; + axis = -matrix.GetUp(); + break; + case ROTOR_BOTTOM: + turnSpeed.z = ROTOR_TURN_SPEED; + axis = matrix.GetUp(); + break; + + case ROTOR_FRONT: + turnSpeed.y = -ROTOR_TURN_SPEED; + axis = -matrix.GetForward(); + break; + case ROTOR_BACK: + turnSpeed.y = ROTOR_TURN_SPEED; + axis = matrix.GetForward(); + break; + + case ROTOR_RIGHT: + turnSpeed.x = -ROTOR_TURN_SPEED; + axis = -matrix.GetRight(); + break; + case ROTOR_LEFT: + turnSpeed.x = ROTOR_TURN_SPEED; + axis = matrix.GetRight(); + break; + } + turnSpeed = Multiply3x3(matrix, turnSpeed); + CVector center = rotorColModel.boundingSphere.center; + center = matrix*center; + + for(CPtrNode *node = list.first; node; node = node->next) { + CEntity *entity = (CEntity *)node->item; + if(entity == (CEntity*)this || + !entity->bUsesCollision || + entity->m_scanCode == CWorld::GetCurrentScanCode()) + continue; + + entity->m_scanCode = CWorld::GetCurrentScanCode(); + + int numCollisions; + CColModel *entityCol; + if(entity->IsPed()) + entityCol = ((CPedModelInfo*)CModelInfo::GetModelInfo(entity->GetModelIndex()))->AnimatePedColModelSkinned(entity->GetClump()); + else + entityCol = entity->GetColModel(); + if(entityCol) + numCollisions = CCollision::ProcessColModels(matrix, rotorColModel, entity->GetMatrix(), *entityCol, + CWorld::m_aTempColPts, nil, nil); + else + numCollisions = 0; + + if(numCollisions > 0 && entity->IsPed()){ + CPed *ped = (CPed*)entity; + CVector2D dirToRotor = GetPosition() - entity->GetPosition(); + dirToRotor.Normalise(); + int localDir = ped->GetLocalDirection(dirToRotor); + if(ped->m_attachedTo == nil){ + ped->bIsStanding = false; + ped->ApplyMoveForce(-5.0f*dirToRotor.x, -5.0f*dirToRotor.y, 5.0f); + } + ped->InflictDamage(this, WEAPONTYPE_RUNOVERBYCAR, 1000.0f, PEDPIECE_TORSO, localDir); + + if(CGame::nastyGame && ped->GetIsOnScreen()){ + for(i = 0; i < 16; i++) + CParticle::AddParticle(PARTICLE_BLOOD_SMALL, ped->GetPosition(), CVector(dirToRotor.x, dirToRotor.y, 1.0f) * 0.01f); + CParticle::AddParticle(PARTICLE_TEST, ped->GetPosition(), CVector(0.0f, 0.0f, 0.02f), nil, 0.1f); + CParticle::AddParticle(PARTICLE_TEST, ped->GetPosition()+CVector(0.0f, 0.0f, 0.2f), CVector(0.0f, 0.0f, -0.01f), nil, 0.1f); + } + }else if(numCollisions > 0 && entity->GetModelIndex() != MI_MISSILE){ + float impulse = 0.0f; + bool hadCollision = false; + float savedElasticity = m_fElasticity; + m_fElasticity = ROTOR_COL_ELASTICITY; + + for(i = 0; i < numCollisions; i++){ + CVector colpos = CWorld::m_aTempColPts[i].point; + CVector localColpos = colpos - center; + float axisDir = DotProduct(axis, localColpos); + float colDir = DotProduct(CWorld::m_aTempColPts[i].normal, localColpos); + + if(2.0f*ROTOR_SEMI_THICKNESS < Abs(axisDir) && + ROTOR_DISGUARD_MULT*Abs(colDir) < Abs(axisDir)) + continue; + + hadCollision = true; + colpos -= axisDir*axis; // get rid of axis component + + CVector tangentSpeed = CrossProduct(turnSpeed, colpos - center); + + // Particles + for(int j = 0; j < 4; j++){ + CParticle::AddParticle(PARTICLE_SPARK_SMALL, colpos, (tangentSpeed+m_vecMoveSpeed)/2.0f); + CParticle::AddParticle(PARTICLE_SPARK, colpos, 0.1f*CWorld::m_aTempColPts[i].normal); + } + + // Apply Collision + if(IsCar()){ + CAutomobile *heli = (CAutomobile*)this; + if(heli->m_aWheelSpeed[1] > 0.15f){ + ApplyCollision(CWorld::m_aTempColPts[i], impulse); + ApplyTurnForce(m_fTurnMass*ROTOR_COL_TURNMULT*tangentSpeed, colpos - center); + heli->m_aWheelSpeed[1] = 0.15f; + }else if(heli->m_aWheelSpeed[1] < 0.075f && heli->m_aWheelSpeed[1] > 0.0f) + heli->m_aWheelSpeed[1] *= -1.0f; + } + + float damageImpulse = damageMult * Max(impulse, ROTOR_DEFAULT_DAMAGE*m_fMass/3000.0f); + if(damageImpulse > m_fDamageImpulse) + SetDamagedPieceRecord(0, damageImpulse, entity, CWorld::m_aTempColPts[i].normal); + + } + + if(hadCollision && !entity->IsPed()) + DMAudio.ReportCollision(this, entity, SURFACE_CAR_PANEL, SURFACE_TARMAC, 50.0f, 0.09f); + m_fElasticity = savedElasticity; + } + } + return false; +} + + +float fBurstSpeedMax = 0.3f; +float fBurstTyreMod = 0.13f; + +void +CVehicle::ProcessWheel(CVector &wheelFwd, CVector &wheelRight, CVector &wheelContactSpeed, CVector &wheelContactPoint, + int32 wheelsOnGround, float thrust, float brake, float adhesion, int8 wheelId, float *wheelSpeed, tWheelState *wheelState, uint16 wheelStatus) +{ + // BUG: using statics here is probably a bad idea + static bool bAlreadySkidding = false; // this is never reset + static bool bBraking; + static bool bDriving; + +#ifdef FIX_SIGNIFICANT_BUGS + bAlreadySkidding = false; +#endif + + // how much force we want to apply in these axes + float fwd = 0.0f; + float right = 0.0f; + + bBraking = brake != 0.0f; + if(bBraking) + thrust = 0.0f; + bDriving = thrust != 0.0f; + + float contactSpeedFwd = DotProduct(wheelContactSpeed, wheelFwd); + float contactSpeedRight = DotProduct(wheelContactSpeed, wheelRight); + + if(*wheelState != WHEEL_STATE_NORMAL) + bAlreadySkidding = true; + *wheelState = WHEEL_STATE_NORMAL; + + adhesion *= CTimer::GetTimeStep(); + if(bAlreadySkidding) + adhesion *= pHandling->fTractionLoss; + + // moving sideways + if(contactSpeedRight != 0.0f){ + // exert opposing force + right = -contactSpeedRight/wheelsOnGround; +#ifdef FIX_BUGS + // contactSpeedRight is independent of framerate but right has timestep as a factor + // so we probably have to fix this + right *= CTimer::GetTimeStepFix(); +#endif + + if(wheelStatus == WHEEL_STATUS_BURST){ + float fwdspeed = Min(contactSpeedFwd, fBurstSpeedMax); + right += fwdspeed * CGeneral::GetRandomNumberInRange(-fBurstTyreMod, fBurstTyreMod); + } + } + + if(bDriving){ + fwd = thrust; + + // limit sideways force (why?) + if(right > 0.0f){ + if(right > adhesion) + right = adhesion; + }else{ + if(right < -adhesion) + right = -adhesion; + } + }else if(contactSpeedFwd != 0.0f){ + fwd = -contactSpeedFwd/wheelsOnGround; +#ifdef FIX_BUGS + // contactSpeedFwd is independent of framerate but fwd has timestep as a factor + // so we probably have to fix this + fwd *= CTimer::GetTimeStepFix(); +#endif + + if(!bBraking){ + if(m_fGasPedal < 0.01f){ + if(IsBike()) + brake = 0.6f * mod_HandlingManager.fWheelFriction / (pHandling->fMass + 200.0f); + else if(pHandling->fMass < 500.0f) + brake = 0.2f * mod_HandlingManager.fWheelFriction / pHandling->fMass; + else if(GetModelIndex() == MI_RCBANDIT) + brake = 0.2f * mod_HandlingManager.fWheelFriction / pHandling->fMass; + else + brake = mod_HandlingManager.fWheelFriction / pHandling->fMass; +#ifdef FIX_BUGS + brake *= CTimer::GetTimeStepFix(); +#endif + } + } + + if(brake > adhesion){ + if(Abs(contactSpeedFwd) > 0.005f) + *wheelState = WHEEL_STATE_FIXED; + }else { + if(fwd > 0.0f){ + if(fwd > brake) + fwd = brake; + }else{ + if(fwd < -brake) + fwd = -brake; + } + } + } + + float speedSq = sq(right) + sq(fwd); + if(sq(adhesion) < speedSq){ + if(*wheelState != WHEEL_STATE_FIXED){ + if(bDriving && contactSpeedFwd < 0.2f) + *wheelState = WHEEL_STATE_SPINNING; + else + *wheelState = WHEEL_STATE_SKIDDING; + } + + float l = Sqrt(speedSq); + float tractionLoss = bAlreadySkidding ? 1.0f : pHandling->fTractionLoss; + right *= adhesion * tractionLoss / l; + fwd *= adhesion * tractionLoss / l; + } + + if(fwd != 0.0f || right != 0.0f){ + CVector totalSpeed = fwd*wheelFwd + right*wheelRight; + + CVector turnDirection = totalSpeed; + bool separateTurnForce = false; // BUG: not initialized on PC + if(pHandling->fSuspensionAntidiveMultiplier > 0.0f){ + if(bBraking){ + separateTurnForce = true; + turnDirection = totalSpeed - pHandling->fSuspensionAntidiveMultiplier*fwd*wheelFwd; + }else if(bDriving){ + separateTurnForce = true; + turnDirection = totalSpeed - 0.5f*pHandling->fSuspensionAntidiveMultiplier*fwd*wheelFwd; + } + } + + CVector direction = totalSpeed; + + float speed = totalSpeed.Magnitude(); + float turnSpeed; + if(separateTurnForce) + turnSpeed = turnDirection.Magnitude(); + else + turnSpeed = speed; + direction.Normalise(); + if(separateTurnForce) + turnDirection.Normalise(); + else + turnDirection = direction; + + float impulse = speed*m_fMass; + float turnImpulse = turnSpeed*GetMass(wheelContactPoint, turnDirection); + + ApplyMoveForce(impulse * direction); + ApplyTurnForce(turnImpulse * turnDirection, wheelContactPoint); + } +} + +float fBurstBikeSpeedMax = 0.12f; +float fBurstBikeTyreMod = 0.05f; +float fTweakBikeWheelTurnForce = 2.0f; + +void +CVehicle::ProcessBikeWheel(CVector &wheelFwd, CVector &wheelRight, CVector &wheelContactSpeed, CVector &wheelContactPoint, + int32 wheelsOnGround, float thrust, float brake, float adhesion, float destabTraction, int8 wheelId, float *wheelSpeed, tWheelState *wheelState, eBikeWheelSpecial special, uint16 wheelStatus) +{ + // BUG: using statics here is probably a bad idea + static bool bAlreadySkidding = false; // this is never reset + static bool bBraking; + static bool bDriving; + static bool bReversing; + +#ifdef FIX_SIGNIFICANT_BUGS + bAlreadySkidding = false; +#endif + + // how much force we want to apply in these axes + float fwd = 0.0f; + float right = 0.0f; + + bBraking = brake != 0.0f; + if(bBraking) + thrust = 0.0f; + bDriving = thrust != 0.0f; + bReversing = thrust < 0.0f; + + float contactSpeedFwd = DotProduct(wheelContactSpeed, wheelFwd); + float contactSpeedRight; + + if(*wheelState != WHEEL_STATE_NORMAL) + bAlreadySkidding = true; + *wheelState = WHEEL_STATE_NORMAL; + + adhesion *= CTimer::GetTimeStep(); + if(bAlreadySkidding) + adhesion *= pHandling->fTractionLoss; + + if(special == BIKE_WHEELSPEC_2 || special == BIKE_WHEELSPEC_3) + contactSpeedRight = 0.0f; + else + contactSpeedRight = DotProduct(wheelContactSpeed, wheelRight); + + // moving sideways + if(contactSpeedRight != 0.0f){ + // exert opposing force + right = -contactSpeedRight/wheelsOnGround; +#ifdef FIX_BUGS + // contactSpeedRight is independent of framerate but right has timestep as a factor + // so we probably have to fix this + right *= CTimer::GetTimeStepFix(); +#endif + + if(wheelStatus == WHEEL_STATUS_BURST){ + float fwdspeed = Min(contactSpeedFwd, fBurstBikeSpeedMax); + right += fwdspeed * CGeneral::GetRandomNumberInRange(-fBurstBikeTyreMod, fBurstBikeTyreMod); + } + } + + if(bDriving){ + fwd = thrust; + + // limit sideways force (why?) + if(right > 0.0f){ + if(right > adhesion) + right = adhesion; + }else{ + if(right < -adhesion) + right = -adhesion; + } + }else if(contactSpeedFwd != 0.0f){ + fwd = -contactSpeedFwd/wheelsOnGround; +#ifdef FIX_BUGS + // contactSpeedFwd is independent of framerate but fwd has timestep as a factor + // so we probably have to fix this + fwd *= CTimer::GetTimeStepFix(); +#endif + + if(!bBraking){ + if(m_fGasPedal < 0.01f){ + if(IsBike()) + brake = 0.6f * mod_HandlingManager.fWheelFriction / (pHandling->fMass + 200.0f); + else if(pHandling->fMass < 500.0f) + brake = mod_HandlingManager.fWheelFriction / m_fMass; + else if(GetModelIndex() == MI_RCBANDIT) + brake = 0.2f * mod_HandlingManager.fWheelFriction / m_fMass; + else + brake = mod_HandlingManager.fWheelFriction / m_fMass; +#ifdef FIX_BUGS + brake *= CTimer::GetTimeStepFix(); +#endif + } + } + + if(brake > adhesion){ + if(Abs(contactSpeedFwd) > 0.005f) + *wheelState = WHEEL_STATE_FIXED; + }else { + if(fwd > 0.0f){ + if(fwd > brake) + fwd = brake; + }else{ + if(fwd < -brake) + fwd = -brake; + } + } + } + + float speedSq = sq(right) + sq(fwd); + if(sq(adhesion) < speedSq){ + if(*wheelState != WHEEL_STATE_FIXED){ + if(bDriving && contactSpeedFwd < 0.2f) + *wheelState = WHEEL_STATE_SPINNING; + else + *wheelState = WHEEL_STATE_SKIDDING; + } + + float l = Sqrt(speedSq); + float tractionLoss = bAlreadySkidding ? 1.0f : pHandling->fTractionLoss; + right *= adhesion * tractionLoss / l; + fwd *= adhesion * tractionLoss / l; + + if(destabTraction < 1.0f) + right *= destabTraction; + }else if(destabTraction < 1.0f){ + if(!bAlreadySkidding) + destabTraction *= pHandling->fTractionLoss; + if(sq(adhesion*destabTraction) < speedSq){ + float l = Sqrt(speedSq); + right *= adhesion * destabTraction / l; + } + } + + if(fwd != 0.0f || right != 0.0f){ + CVector direction = fwd*wheelFwd + right*wheelRight; + + float speed = direction.Magnitude(); + direction.Normalise(); + + float impulse = speed*m_fMass; + float turnImpulse = speed*GetMass(wheelContactPoint, direction); + CVector vTurnImpulse = turnImpulse * direction; + ApplyMoveForce(impulse * direction); + + float turnRight = DotProduct(vTurnImpulse, GetRight()); + float contactRight = DotProduct(wheelContactPoint, GetRight()); + float contactFwd = DotProduct(wheelContactPoint, GetForward()); + + if(wheelId != BIKEWHEEL_REAR || !bBraking && !bReversing) + ApplyTurnForce((vTurnImpulse - turnRight*GetRight()) * fTweakBikeWheelTurnForce, + wheelContactPoint - contactRight*GetRight()); + + ApplyTurnForce(turnRight*GetRight(), contactFwd*GetForward()); + } +} + +float +CVehicle::ProcessWheelRotation(tWheelState state, const CVector &fwd, const CVector &speed, float radius) +{ + float angularVelocity; + switch(state){ + case WHEEL_STATE_SPINNING: + angularVelocity = -1.1f; // constant speed forward + break; + case WHEEL_STATE_FIXED: + angularVelocity = 0.0f; // not moving + break; + default: + angularVelocity = -DotProduct(fwd, speed) / radius; // forward speed + break; + } + return angularVelocity * CTimer::GetTimeStep(); +} + +int +CVehicle::FindTyreNearestPoint(float x, float y) +{ + CVector pos = CVector(x - GetPosition().x, y - GetPosition().y, 0.0f); + float fwd = DotProduct(GetForward(), pos); + float right = DotProduct(GetRight(), pos); + + int piece; + if(IsBike()){ + piece = fwd > 0.0f ? CAR_PIECE_WHEEL_LF : CAR_PIECE_WHEEL_LR; + }else{ + piece = fwd > 0.0f ? + right > 0.0f ? CAR_PIECE_WHEEL_RF : CAR_PIECE_WHEEL_LF : + right > 0.0f ? CAR_PIECE_WHEEL_RR : CAR_PIECE_WHEEL_LR; + } + return piece - CAR_PIECE_WHEEL_LF; +} + +void +CVehicle::InflictDamage(CEntity *damagedBy, eWeaponType weaponType, float damage, CVector pos) +{ + if (!bCanBeDamaged) + return; + if(GetStatus() == STATUS_PLAYER && CStats::GetPercentageProgress() >= 100.0f) + damage *= 0.5f; + if (GetStatus() != STATUS_PLAYER && bOnlyDamagedByPlayer && (damagedBy != FindPlayerPed() && damagedBy != FindPlayerVehicle())) + return; + + if(damage > 10.0f && (damagedBy == FindPlayerPed() || damagedBy == FindPlayerVehicle()) && GetStatus() != STATUS_WRECKED){ + CWorld::Players[CWorld::PlayerInFocus].m_nHavocLevel += 2; + CWorld::Players[CWorld::PlayerInFocus].m_fMediaAttention += 1.0f; + CStats::PropertyDestroyed += CGeneral::GetRandomNumberInRange(5, 25); + } + + bool bFrightensDriver = false; + switch (weaponType) { + case WEAPONTYPE_UNARMED: + case WEAPONTYPE_BRASSKNUCKLE: + case WEAPONTYPE_SCREWDRIVER: + case WEAPONTYPE_GOLFCLUB: + case WEAPONTYPE_NIGHTSTICK: + case WEAPONTYPE_KNIFE: + case WEAPONTYPE_BASEBALLBAT: + case WEAPONTYPE_HAMMER: + case WEAPONTYPE_CLEAVER: + case WEAPONTYPE_MACHETE: + case WEAPONTYPE_KATANA: + case WEAPONTYPE_CHAINSAW: + if (bMeleeProof) + return; + break; + case WEAPONTYPE_COLT45: + case WEAPONTYPE_PYTHON: + case WEAPONTYPE_SHOTGUN: + case WEAPONTYPE_SPAS12_SHOTGUN: + case WEAPONTYPE_STUBBY_SHOTGUN: + case WEAPONTYPE_TEC9: + case WEAPONTYPE_UZI: + case WEAPONTYPE_SILENCED_INGRAM: + case WEAPONTYPE_MP5: + case WEAPONTYPE_M4: + case WEAPONTYPE_RUGER: + case WEAPONTYPE_SNIPERRIFLE: + case WEAPONTYPE_LASERSCOPE: + case WEAPONTYPE_M60: + case WEAPONTYPE_MINIGUN: + case WEAPONTYPE_HELICANNON: + case WEAPONTYPE_UZI_DRIVEBY: + if (bBulletProof) + return; + bFrightensDriver = true; + break; + case WEAPONTYPE_GRENADE: + case WEAPONTYPE_MOLOTOV: + case WEAPONTYPE_ROCKET: + case WEAPONTYPE_EXPLOSION: + if (bExplosionProof) + return; + bFrightensDriver = true; + break; + case WEAPONTYPE_FLAMETHROWER: + if (bFireProof) + return; + break; + case WEAPONTYPE_RAMMEDBYCAR: + if (bCollisionProof) + return; + break; + default: + break; + } + + if(bFrightensDriver && GetStatus() == STATUS_PLAYER && m_fHealth < 250.0f) + return; + + // Pop tires + if(damagedBy && damagedBy->IsPed() && (IsCar() || IsBike())){ + int accuracy = 0; + switch(weaponType){ + case WEAPONTYPE_COLT45: + accuracy = 10; + break; + case WEAPONTYPE_PYTHON: + if(!((CPed*)damagedBy)->IsPlayer()) + accuracy = 64; + break; + case WEAPONTYPE_SHOTGUN: + case WEAPONTYPE_STUBBY_SHOTGUN: + case WEAPONTYPE_M60: + case WEAPONTYPE_HELICANNON: + accuracy = 25; + break; + case WEAPONTYPE_TEC9: + case WEAPONTYPE_UZI: + case WEAPONTYPE_SILENCED_INGRAM: + case WEAPONTYPE_MP5: + case WEAPONTYPE_UZI_DRIVEBY: + accuracy = 15; + break; + case WEAPONTYPE_M4: + case WEAPONTYPE_RUGER: + if(!((CPed*)damagedBy)->IsPlayer()) + accuracy = 15; + break; + } + + if(((CPed*)damagedBy)->IsPlayer() && (CCamera::m_bUseMouse3rdPerson || TheCamera.Using1stPersonWeaponMode())) + accuracy = 0; + + if(accuracy != 0 && !bTyresDontBurst && (CGeneral::GetRandomNumber()&0x7F) < accuracy){ + if(IsBike()) + BurstTyre(FindTyreNearestPoint(pos.x, pos.y) + CAR_PIECE_WHEEL_LF, false); + else if(GetVehicleAppearance() == VEHICLE_APPEARANCE_CAR) + BurstTyre(FindTyreNearestPoint(pos.x, pos.y) + CAR_PIECE_WHEEL_LF, true); + } + } + + if (m_fHealth > 0.0f) { + if (VehicleCreatedBy == RANDOM_VEHICLE && pDriver && + (GetStatus() == STATUS_SIMPLE || GetStatus() == STATUS_PHYSICS) && + AutoPilot.m_nCarMission == MISSION_CRUISE) { + if (m_randomSeed < DAMAGE_FLEE_IN_CAR_PROBABILITY_VALUE) { + CCarCtrl::SwitchVehicleToRealPhysics(this); + AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_AVOID_CARS; + AutoPilot.m_nCruiseSpeed = GAME_SPEED_TO_CARAI_SPEED * pHandling->Transmission.fMaxCruiseVelocity; + SetStatus(STATUS_PHYSICS); + } + } + m_nLastWeaponDamage = weaponType; + m_pLastDamageEntity = damagedBy; + float oldHealth = m_fHealth; + if (m_fHealth > damage) { + m_fHealth -= damage; + if (VehicleCreatedBy == RANDOM_VEHICLE && !IsBoat()){ + switch (GetStatus()) { + case STATUS_SIMPLE: + case STATUS_PHYSICS: + if(AutoPilot.m_nDrivingStyle == DRIVINGSTYLE_PLOUGH_THROUGH || + CGeneral::GetRandomNumberInRange(0.0f, 1.0f) > 0.5f && AutoPilot.m_nCarMission == MISSION_CRUISE){ + // Drive away like a maniac + if(pDriver && pDriver->m_objective != OBJECTIVE_LEAVE_CAR){ + if(AutoPilot.m_nDrivingStyle != DRIVINGSTYLE_PLOUGH_THROUGH) + AutoPilot.m_nCruiseSpeed *= 1.5f; + AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_PLOUGH_THROUGH; + } + }else{ + // Leave vehicle + if (pDriver && pDriver->CharCreatedBy != MISSION_CHAR) { + SetStatus(STATUS_ABANDONED); + pDriver->bFleeAfterExitingCar = true; + pDriver->SetObjective(OBJECTIVE_LEAVE_CAR, this); + pDriver->Say(SOUND_PED_FLEE_SPRINT); + } + int time = 200; + for (int i = 0; i < m_nNumMaxPassengers; i++) { + if (pPassengers[i] && + pPassengers[i]->m_objective != OBJECTIVE_LEAVE_CAR && + pPassengers[i]->CharCreatedBy != MISSION_CHAR) { + pPassengers[i]->bFleeAfterExitingCar = true; + pPassengers[i]->SetObjective(OBJECTIVE_LEAVE_CAR, this); + pPassengers[i]->m_objectiveTimer = CTimer::GetTimeInMilliseconds() + time; + pPassengers[i]->Say(SOUND_PED_FLEE_SPRINT); + time += 200; + } + } + } + break; + default: + break; + } + } + if (oldHealth >= DAMAGE_HEALTH_TO_CATCH_FIRE && m_fHealth < DAMAGE_HEALTH_TO_CATCH_FIRE) { + if (IsCar()) { + CAutomobile* pThisCar = (CAutomobile*)this; + pThisCar->Damage.SetEngineStatus(ENGINE_STATUS_ON_FIRE); + pThisCar->m_pSetOnFireEntity = damagedBy; + if (damagedBy) + damagedBy->RegisterReference((CEntity**)&pThisCar->m_pSetOnFireEntity); + } + } + } + else { + m_fHealth = 0.0f; + if (weaponType == WEAPONTYPE_EXPLOSION) { + // between 1000 and 3047. Also not very nice: can't be saved by respray or cheat + m_nBombTimer = 1000 + CGeneral::GetRandomNumber() & 0x7FF; + m_pBlowUpEntity = damagedBy; + if (damagedBy) + damagedBy->RegisterReference((CEntity**)&m_pBlowUpEntity); + } + else + BlowUpCar(damagedBy); + } + } +#ifdef FIX_BUGS // removing dumb case when shooting police car in player's own garage gives wanted level + if (GetModelIndex() == MI_POLICE && damagedBy == FindPlayerPed() && damagedBy != nil && !bHasBeenOwnedByPlayer) +#else + if (GetModelIndex() == MI_POLICE && damagedBy == FindPlayerPed()) +#endif + FindPlayerPed()->SetWantedLevelNoDrop(1); +} + +void +CVehicle::DoFixedMachineGuns(void) +{ + if(TheCamera.Cams[TheCamera.ActiveCam].DirectionWasLooking == LOOKING_FORWARD){ + if(CPad::GetPad(0)->GetCarGunFired() && !bGunSwitchedOff){ + FireFixedMachineGuns(); + }else{ + if(CTimer::GetTimeInMilliseconds() > m_nGunFiringTime + 1400) + m_nAmmoInClip = 20; + } + } +} + +void +CVehicle::FireFixedMachineGuns(void) +{ + if (CTimer::GetTimeInMilliseconds() <= m_nGunFiringTime + 150) + return; + CVector source, target; + float dx, dy, len; + + dx = GetForward().x; + dy = GetForward().y; + len = Sqrt(SQR(dx) + SQR(dy)); + if (len < 0.1f) len = 0.1f; + dx /= len; + dy /= len; + + m_nGunFiringTime = CTimer::GetTimeInMilliseconds(); + + source = GetMatrix() * CVector(2.0f, 2.5f, 1.0f); + target = source + CVector(dx, dy, 0.0f) * 60.0f; + target += CVector( + ((CGeneral::GetRandomNumber() & 0xFF) - 128) * 0.015f, + ((CGeneral::GetRandomNumber() & 0xFF) - 128) * 0.015f, + ((CGeneral::GetRandomNumber() & 0xFF) - 128) * 0.02f); + CWeapon::DoTankDoomAiming(this, pDriver, &source, &target); + FireOneInstantHitRound(&source, &target, 15); + + source = GetMatrix() * CVector(-2.0f, 2.5f, 1.0f); + target = source + CVector(dx, dy, 0.0f) * 60.0f; + target += CVector( + ((CGeneral::GetRandomNumber() & 0xFF) - 128) * 0.015f, + ((CGeneral::GetRandomNumber() & 0xFF) - 128) * 0.015f, + ((CGeneral::GetRandomNumber() & 0xFF) - 128) * 0.02f); + CWeapon::DoTankDoomAiming(this, pDriver, &source, &target); + FireOneInstantHitRound(&source, &target, 15); + + DMAudio.PlayOneShot(m_audioEntityId, SOUND_WEAPON_SHOT_FIRED, 0.0f); + + m_nAmmoInClip--; + if (m_nAmmoInClip == 0) { + m_nAmmoInClip = 20; + m_nGunFiringTime = CTimer::GetTimeInMilliseconds() + 1400; + } +} + +void +CVehicle::ActivateBomb(void) +{ + if(m_bombType == CARBOMB_TIMED){ + m_bombType = CARBOMB_TIMEDACTIVE; + m_nBombTimer = 7000; + m_pBlowUpEntity = FindPlayerPed(); + CGarages::TriggerMessage("GA_12", -1, 3000, -1); + DMAudio.PlayOneShot(m_audioEntityId, SOUND_BOMB_TIMED_ACTIVATED, 1.0f); + }else if(m_bombType == CARBOMB_ONIGNITION){ + m_bombType = CARBOMB_ONIGNITIONACTIVE; + CGarages::TriggerMessage("GA_12", -1, 3000, -1); + DMAudio.PlayOneShot(m_audioEntityId, SOUND_BOMB_ONIGNITION_ACTIVATED, 1.0f); + } +} + +void +CVehicle::ActivateBombWhenEntered(void) +{ + if(pDriver){ + if(!bDriverLastFrame && m_bombType == CARBOMB_ONIGNITIONACTIVE){ + // If someone enters the car and there is a bomb, detonate + m_nBombTimer = 1000; + m_pBlowUpEntity = m_pBombRigger; + if(m_pBlowUpEntity) + m_pBlowUpEntity->RegisterReference((CEntity**)&m_pBlowUpEntity); + DMAudio.PlayOneShot(m_audioEntityId, SOUND_BOMB_TICK, 1.0f); + } + bDriverLastFrame = true; + }else + bDriverLastFrame = false; +} + +void +CVehicle::ExtinguishCarFire(void) +{ + if(GetStatus() != STATUS_WRECKED) + m_fHealth = Max(m_fHealth, 300.0f); + if(m_pCarFire) + m_pCarFire->Extinguish(); + if(IsCar()){ + CAutomobile *car = (CAutomobile*)this; + if(car->Damage.GetEngineStatus() >= ENGINE_STATUS_ON_FIRE) + car->Damage.SetEngineStatus(ENGINE_STATUS_ON_FIRE-10); + car->m_fFireBlowUpTimer = 0.0f; + } +} + +bool +CVehicle::ShufflePassengersToMakeSpace(void) +{ + if (m_nNumPassengers >= m_nNumMaxPassengers) + return false; + if (pPassengers[1] && + !(m_nGettingInFlags & CAR_DOOR_FLAG_LR) && + IsRoomForPedToLeaveCar(CAR_DOOR_LR, nil)) { + if (!pPassengers[2] && !(m_nGettingInFlags & CAR_DOOR_FLAG_RR)) { + pPassengers[2] = pPassengers[1]; + pPassengers[1] = nil; + pPassengers[2]->m_vehDoor = CAR_DOOR_RR; + return true; + } + if (!pPassengers[0] && !(m_nGettingInFlags & CAR_DOOR_FLAG_RF)) { + pPassengers[0] = pPassengers[1]; + pPassengers[1] = nil; + pPassengers[0]->m_vehDoor = CAR_DOOR_RF; + return true; + } + return false; + } + if (pPassengers[2] && + !(m_nGettingInFlags & CAR_DOOR_FLAG_RR) && + IsRoomForPedToLeaveCar(CAR_DOOR_RR, nil)) { + if (!pPassengers[1] && !(m_nGettingInFlags & CAR_DOOR_FLAG_LR)) { + pPassengers[1] = pPassengers[2]; + pPassengers[2] = nil; + pPassengers[1]->m_vehDoor = CAR_DOOR_LR; + return true; + } + if (!pPassengers[0] && !(m_nGettingInFlags & CAR_DOOR_FLAG_RF)) { + pPassengers[0] = pPassengers[2]; + pPassengers[2] = nil; + pPassengers[0]->m_vehDoor = CAR_DOOR_RF; + return true; + } + return false; + } + if (pPassengers[0] && + !(m_nGettingInFlags & CAR_DOOR_FLAG_RF) && + IsRoomForPedToLeaveCar(CAR_DOOR_RF, nil)) { + if (!pPassengers[1] && !(m_nGettingInFlags & CAR_DOOR_FLAG_LR)) { + pPassengers[1] = pPassengers[0]; + pPassengers[0] = nil; + pPassengers[1]->m_vehDoor = CAR_DOOR_LR; + return true; + } + if (!pPassengers[2] && !(m_nGettingInFlags & CAR_DOOR_FLAG_RR)) { + pPassengers[2] = pPassengers[0]; + pPassengers[0] = nil; + pPassengers[2]->m_vehDoor = CAR_DOOR_RR; + return true; + } + return false; + } + return false; +} + +void +CVehicle::MakeNonDraggedPedsLeaveVehicle(CPed *ped1, CPed *ped2, CPlayerPed *&player, CCopPed *&cop) +{ + int i; + player = nil; + cop = nil; + + if(ped1->IsPlayer() && ped2->m_nPedType == PEDTYPE_COP && + ((CPlayerPed*)ped1)->m_pWanted->GetWantedLevel() > 0 && + ped2->m_pedInObjective == ped1){ + player = (CPlayerPed*)ped1; + cop = (CCopPed*)ped2; + return; + } + + bool ped1IsDriver = ped1 == pDriver; + + // Just what the hell is this weird code? + CPed *peds[9]; + CPed *peds2[9]; + int numPeds = 0; + int numPeds2 = 0; + for(i = 0; i < m_nNumMaxPassengers; i++){ + CPed *p = pPassengers[i]; + if(p && p != ped1 && !p->bStayInCarOnJack){ + peds[numPeds++] = p; + // uhh what? + if(i < 1 && !ped1IsDriver) + continue; + peds2[numPeds2++] = p; + } + } + + // So we're copying this array for no reason... + CPed *peds3[9]; + int numPeds3 = 0; + for(i = 0; i < numPeds; i++){ + if(peds[i]->IsPlayer() && ped2->m_nPedType == PEDTYPE_COP && + ((CPlayerPed*)peds[i])->m_pWanted->GetWantedLevel() > 0 && + ped2->m_pedInObjective == peds[i]){ + player = (CPlayerPed*)peds[i]; + cop = (CCopPed*)ped2; + return; + } + peds3[numPeds3++] = peds[i]; + } + + int time = 1800; + for(i = 0; i < numPeds3; i++){ + peds3[i]->m_leaveCarTimer = CTimer::GetTimeInMilliseconds() + time; + peds3[i]->SetObjective(OBJECTIVE_LEAVE_CAR, this); + time += CGeneral::GetRandomNumberInRange(300.0f, 600.0f); + } + + if(IsCar() && numPeds2 > 0 && CGeneral::GetRandomTrueFalse()) + for(i = 0; i < numPeds2; i++) + if(peds2[i]->IsFemale() || CGeneral::GetRandomTrueFalse()){ + peds2[i]->m_leaveCarTimer = CTimer::GetTimeInMilliseconds() + 10000; + peds2[i]->bHeldHostageInCar = true; + peds2[i]->bFleeAfterExitingCar = true; + } +} + +void +CVehicle::ProcessDelayedExplosion(void) +{ + if(m_nBombTimer == 0) + return; + + int tick = CTimer::GetTimeStep()/60.0f*1000.0f; + int16 prev = m_nBombTimer; + if(tick > m_nBombTimer) + m_nBombTimer = 0; + else + m_nBombTimer -= tick; + + if(IsCar() && ((CAutomobile*)this)->m_bombType == CARBOMB_TIMEDACTIVE && (m_nBombTimer & 0xFE00) != (prev & 0xFE00)) + DMAudio.PlayOneShot(m_audioEntityId, SOUND_CAR_BOMB_TICK, 0.0f); + + if (m_nBombTimer != 0) + return; + + BlowUpCar(m_pBlowUpEntity); +} + +bool +CVehicle::IsLawEnforcementVehicle(void) +{ + switch(GetModelIndex()){ + case MI_POLICE: + case MI_ENFORCER: + case MI_PREDATOR: + case MI_RHINO: + case MI_BARRACKS: + case MI_FBIRANCH: + case MI_VICECHEE: + return true; + default: + return false; + } +} + +bool +CVehicle::UsesSiren(void) +{ + switch(GetModelIndex()){ + case MI_FIRETRUCK: + case MI_AMBULAN: + case MI_FBICAR: + case MI_MRWHOOP: + case MI_POLICE: + case MI_ENFORCER: + case MI_PREDATOR: + case MI_FBIRANCH: + case MI_VICECHEE: + return true; + default: + return false; + } +} + +bool +CVehicle::IsVehicleNormal(void) +{ + if (!pDriver || m_nNumPassengers != 0 || GetStatus() == STATUS_WRECKED) + return false; + return GetModelInfo()->m_vehicleClass != -1; +} + +bool +CVehicle::CarHasRoof(void) +{ + if((pHandling->Flags & HANDLING_HAS_NO_ROOF) == 0) + return true; + // component 0 is assumed to be a roof + return m_aExtras[0] == 0 || m_aExtras[1] == 0; +} + +bool +CVehicle::IsUpsideDown(void) +{ + if(GetUp().z > -0.9f) + return false; + return true; +} + +bool +CVehicle::IsOnItsSide(void) +{ + if(GetRight().z < 0.8f && GetRight().z > -0.8f) + return false; + return true; +} + +bool +CVehicle::CanBeDeleted(void) +{ + int i; + + if(m_nNumGettingIn || m_nGettingOutFlags) + return false; + + if(pDriver){ + // This looks like it was inlined + if(pDriver->CharCreatedBy == MISSION_CHAR) + return false; + if(pDriver->GetPedState() != PED_DRIVING && + pDriver->GetPedState() != PED_DEAD) + return false; + } + + for(i = 0; i < ARRAY_SIZE(pPassengers); i++){ + // Same check as above + if(pPassengers[i]){ + if(pPassengers[i]->CharCreatedBy == MISSION_CHAR) + return false; + if(pPassengers[i]->GetPedState() != PED_DRIVING && + pPassengers[i]->GetPedState() != PED_DEAD) + return false; + } + // and then again... probably because something was inlined + if(pPassengers[i]){ + if(pPassengers[i]->GetPedState() != PED_DRIVING && + pPassengers[i]->GetPedState() != PED_DEAD) + return false; + } + } + + switch(VehicleCreatedBy){ + case RANDOM_VEHICLE: return true; + case MISSION_VEHICLE: return false; + case PARKED_VEHICLE: return true; + case PERMANENT_VEHICLE: return false; + } + return true; +} + +bool +CVehicle::CanPedOpenLocks(CPed *ped) +{ + if(m_nDoorLock == CARLOCK_LOCKED || + m_nDoorLock == CARLOCK_LOCKED_INITIALLY || + m_nDoorLock == CARLOCK_LOCKED_PLAYER_INSIDE || + m_nDoorLock == CARLOCK_SKIP_SHUT_DOORS) + return false; + if(ped->IsPlayer() && m_nDoorLock == CARLOCK_LOCKOUT_PLAYER_ONLY) + return false; + return true; +} + +bool +CVehicle::CanDoorsBeDamaged(void) +{ + return m_nDoorLock == CARLOCK_NOT_USED || + m_nDoorLock == CARLOCK_UNLOCKED || + m_nDoorLock == CARLOCK_SKIP_SHUT_DOORS; +} + +bool +CVehicle::CanPedEnterCar(void) +{ + // can't enter when car is on side + if(IsBike() || GetUp().z > 0.1f || GetUp().z < -0.1f){ + // also when car is moving too fast + if(m_vecMoveSpeed.MagnitudeSqr() > sq(0.2f)) + return false; + if(m_vecTurnSpeed.MagnitudeSqr() > sq(0.2f)) + return false; + return true; + } + return false; +} + +bool +CVehicle::CanPedExitCar(bool jumpExit) +{ + CVector up = GetUp(); + if(up.z > 0.1f || up.z < -0.1f){ + if (IsBoat()) + return true; + // can't exit when car is moving too fast + if(m_vecMoveSpeed.MagnitudeSqr() > 0.005f && !jumpExit) + return false; + // if car is slow enough, check turn speed + if(Abs(m_vecTurnSpeed.x) > 0.01f || + Abs(m_vecTurnSpeed.y) > 0.01f || + Abs(m_vecTurnSpeed.z) > 0.01f) + return false; + return true; + }else{ + // What is this? just > replaced by >= ?? + + // can't exit when car is moving too fast + if(m_vecMoveSpeed.MagnitudeSqr() >= 0.005f) + return false; + // if car is slow enough, check turn speed + if(Abs(m_vecTurnSpeed.x) >= 0.01f || + Abs(m_vecTurnSpeed.y) >= 0.01f || + Abs(m_vecTurnSpeed.z) >= 0.01f) + return false; + return true; + } +} + +bool +CVehicle::CanPedJumpOutCar(void) +{ + if(GetUp().z < 0.3f) + return false; + float speed = m_vecMoveSpeed.MagnitudeSqr(); + return speed < 0.1f || speed > 0.5f ? false : true; +} + +bool +CVehicle::CanPedJumpOffBike(void) +{ + if(pPassengers[0]) + return false; + return m_vecMoveSpeed.MagnitudeSqr() < 0.07f ? false : true; +} + +void +CVehicle::ChangeLawEnforcerState(uint8 enable) +{ + if (enable) { + if (!bIsLawEnforcer) { + bIsLawEnforcer = true; + CCarCtrl::NumLawEnforcerCars++; + } + } else { + if (bIsLawEnforcer) { + bIsLawEnforcer = false; + CCarCtrl::NumLawEnforcerCars--; + } + } +} + +CPed* +CVehicle::SetUpDriver(void) +{ + if(pDriver) + return pDriver; + if(VehicleCreatedBy != RANDOM_VEHICLE) + return nil; + + pDriver = CPopulation::AddPedInCar(this, true); + pDriver->m_pMyVehicle = this; + pDriver->m_pMyVehicle->RegisterReference((CEntity**)&pDriver->m_pMyVehicle); + pDriver->bInVehicle = true; + pDriver->SetPedState(PED_DRIVING); + if(bIsBus) + pDriver->bRenderPedInCar = false; + return pDriver; +} + +CPed* +CVehicle::SetupPassenger(int n) +{ + int i; + + if(pPassengers[n]) + return pPassengers[n]; + + if((IsTaxi() || IsLimo()) && n == 0) + pPassengers[0] = nil; + else{ + CPed *passenger = CPopulation::AddPedInCar(this, false); + pPassengers[n] = passenger; + passenger->m_pMyVehicle = this; + passenger->m_pMyVehicle->RegisterReference((CEntity**)&pPassengers[n]->m_pMyVehicle); + passenger->bInVehicle = true; + passenger->SetPedState(PED_DRIVING); + + if(passenger->m_nPedType == PEDTYPE_CIVMALE || passenger->m_nPedType == PEDTYPE_CIVFEMALE) + for(i = 0; i < n; i++) + if(pPassengers[i] && pPassengers[n] && + (pPassengers[i]->m_nPedType == PEDTYPE_CIVMALE || pPassengers[i]->m_nPedType == PEDTYPE_CIVFEMALE) && + passenger->GetModelIndex() == pPassengers[i]->GetModelIndex()){ + pPassengers[n] = nil; + CPopulation::RemovePed(passenger); + } + } + if(bIsBus && pPassengers[n]) + pPassengers[n]->bRenderPedInCar = false; + ++m_nNumPassengers; + return pPassengers[n]; +} + +void +CVehicle::SetDriver(CPed *driver) +{ + pDriver = driver; + pDriver->RegisterReference((CEntity**)&pDriver); + + if(bFreebies && driver == FindPlayerPed()){ + bFreebies = false; + switch(GetModelIndex()){ + case MI_AMBULAN: + FindPlayerPed()->m_fHealth = Max(FindPlayerPed()->m_fHealth, Min(FindPlayerPed()->m_fHealth + 20.0f, CWorld::Players[0].m_nMaxHealth)); + break; + + case MI_TAXI: + case MI_CABBIE: + case MI_ZEBRA: + case MI_KAUFMAN: + CWorld::Players[CWorld::PlayerInFocus].m_nMoney += 12; + break; + + case MI_POLICE: + CStreaming::RequestModel(MI_SHOTGUN, STREAMFLAGS_DONT_REMOVE); + bFreebies = true; + break; + + case MI_ENFORCER: + driver->m_fArmour = Max(driver->m_fArmour, CWorld::Players[0].m_nMaxArmour); + break; + + case MI_CADDY: + if(!(driver->IsPlayer() && ((CPlayerPed*)driver)->DoesPlayerWantNewWeapon(WEAPONTYPE_GOLFCLUB, true))) + CStreaming::RequestModel(MI_GOLFCLUB, STREAMFLAGS_DONT_REMOVE); + break; + } + } + + if(IsBike()) + ApplyMoveForce(-0.02f*driver->m_fMass * GetUp()); + else + ApplyTurnForce(0.0f, 0.0f, -0.02f*driver->m_fMass, + driver->GetPosition().x - GetPosition().x, + driver->GetPosition().y - GetPosition().y, + 0.0f); +} + +bool +CVehicle::AddPassenger(CPed *passenger) +{ + int i; + + if(IsBike()) + ApplyTurnForce(-0.02f*passenger->m_fMass * GetUp(), -0.1f*GetForward()); + else + ApplyTurnForce(0.0f, 0.0f, -0.2f*passenger->m_fMass, + passenger->GetPosition().x - GetPosition().x, + passenger->GetPosition().y - GetPosition().y, + 0.0f); + + for(i = 0; i < m_nNumMaxPassengers; i++) + if(pPassengers[i] == nil){ + pPassengers[i] = passenger; + m_nNumPassengers++; + return true; + } + return false; +} + +bool +CVehicle::AddPassenger(CPed *passenger, uint8 n) +{ + if(bIsBus) + return AddPassenger(passenger); + + if(IsBike()) + ApplyTurnForce(-0.02f*passenger->m_fMass * GetUp(), -0.1f*GetForward()); + else + ApplyTurnForce(0.0f, 0.0f, -0.2f*passenger->m_fMass, + passenger->GetPosition().x - GetPosition().x, + passenger->GetPosition().y - GetPosition().y, + 0.0f); + + if(n < m_nNumMaxPassengers && pPassengers[n] == nil){ + pPassengers[n] = passenger; + m_nNumPassengers++; + return true; + } + return false; +} + +void +CVehicle::RemoveDriver(void) +{ +#ifdef FIX_BUGS + if (GetStatus() != STATUS_WRECKED) +#endif + SetStatus(STATUS_ABANDONED); + if(pDriver == FindPlayerPed()){ + if(GetModelIndex() == MI_POLICE && CStreaming::HasModelLoaded(MI_SHOTGUN)){ + if(bFreebies){ + if(((CPlayerPed*)pDriver)->DoesPlayerWantNewWeapon(WEAPONTYPE_SHOTGUN, true)) + pDriver->GiveWeapon(WEAPONTYPE_SHOTGUN, 5, true); + else + pDriver->GrantAmmo(WEAPONTYPE_SHOTGUN, 5); + bFreebies = false; + } + CStreaming::SetModelIsDeletable(MI_SHOTGUN); + }else if(GetModelIndex() == MI_CADDY && CStreaming::HasModelLoaded(MI_GOLFCLUB)){ + if(((CPlayerPed*)pDriver)->DoesPlayerWantNewWeapon(WEAPONTYPE_GOLFCLUB, true)) + pDriver->GiveWeapon(WEAPONTYPE_GOLFCLUB, 1, true); + CStreaming::SetModelIsDeletable(MI_GOLFCLUB); + } + } + pDriver = nil; +} + +void +CVehicle::RemovePassenger(CPed *p) +{ + if (IsTrain()){ + for (int i = 0; i < ARRAY_SIZE(pPassengers); i++){ + if (pPassengers[i] == p) { + pPassengers[i] = nil; + m_nNumPassengers--; + return; + } + } + return; + } + for (int i = 0; i < m_nNumMaxPassengers; i++){ + if (pPassengers[i] == p){ + pPassengers[i] = nil; + m_nNumPassengers--; + return; + } + } +} + +bool +CVehicle::IsDriver(CPed *ped) +{ + if(ped == nil) + return false; + return ped == pDriver; +} + +bool +CVehicle::IsDriver(int32 model) +{ + return pDriver && pDriver->GetModelIndex() == model; +} + +bool +CVehicle::IsPassenger(CPed *ped) +{ + int i; + if(ped == nil) + return false; + for(i = 0; i < 8; i++) + if(pPassengers[i] == ped) + return true; + return false; +} + +bool +CVehicle::IsPassenger(int32 model) +{ + int i; + for(i = 0; i < 8; i++) + if(pPassengers[i] && pPassengers[i]->GetModelIndex() == model) + return true; + return false; +} + +void +CVehicle::UpdatePassengerList(void) +{ + int i; + bool hasPassenger = false; + if(m_nNumPassengers) + for(i = 0; i < 8; i++) + if(pPassengers[i]){ + hasPassenger = true; + break; + } + if(!hasPassenger) + m_nNumPassengers = 0; +} + +void +CVehicle::ProcessCarAlarm(void) +{ + uint32 step; + + if(!IsAlarmOn()) + return; + + step = CTimer::GetTimeStepInMilliseconds(); + if((uint16)m_nAlarmState < step){ + m_nAlarmState = 0; + m_nCarHornTimer = 0; + }else + m_nAlarmState -= step; +} + +bool +CVehicle::IsSphereTouchingVehicle(float sx, float sy, float sz, float radius) +{ + float x, y, z; + // sphere relative to vehicle + CVector sph = CVector(sx, sy, sz) - GetPosition(); + CColModel *colmodel = GetColModel(); + + x = DotProduct(sph, GetRight()); + if(colmodel->boundingBox.min.x - radius > x || + colmodel->boundingBox.max.x + radius < x) + return false; + y = DotProduct(sph, GetForward()); + if(colmodel->boundingBox.min.y - radius > y || + colmodel->boundingBox.max.y + radius < y) + return false; + z = DotProduct(sph, GetUp()); + if(colmodel->boundingBox.min.z - radius > z || + colmodel->boundingBox.max.z + radius < z) + return false; + + return true; +} + +RpMaterial* +SetCompAlphaCB(RpMaterial *material, void *data) +{ + uint32 alpha = (uint32)(uintptr)data; + RwRGBA *col = (RwRGBA*)RpMaterialGetColor(material); // get rid of const + col->alpha = alpha; + return material; +} + +void +CVehicle::SetComponentAtomicAlpha(RpAtomic *atomic, int32 alpha) +{ + RpGeometry *geo = RpAtomicGetGeometry(atomic); + RpGeometrySetFlags(geo, RpGeometryGetFlags(geo) | rpGEOMETRYMODULATEMATERIALCOLOR); + RpGeometryForAllMaterials(geo, SetCompAlphaCB, (void*)alpha); +} + +void +CVehicle::UpdateClumpAlpha(void) +{ + int clumpAlpha = CVisibilityPlugins::GetClumpAlpha((RpClump*)m_rwObject); + if(bFadeOut){ + clumpAlpha -= 8; + if(clumpAlpha < 0) + clumpAlpha = 0; + }else if(clumpAlpha < 255){ + clumpAlpha += 16; + if(clumpAlpha > 255) + clumpAlpha = 255; + } + CVisibilityPlugins::SetClumpAlpha((RpClump*)m_rwObject, clumpAlpha); +} + +void +CVehicle::HeliDustGenerate(CEntity *heli, float radius, float ground, int rnd) +{ + int i; + float angle; + CColPoint point; + CEntity *entity; + uint8 r, g, b; + + if(heli == nil) + return; + + uint8 surface = SURFACE_TARMAC; + int frm = CTimer::GetFrameCounter() & 7; + float testLowZ = ground - 10.0f; + float dustSize = 0.0f; + float baseSize = 1.0f; + float offset = 1.0f; // when heli is tilted + float particleZ = -101.0f; + int n = 0; + + if(heli->GetModelIndex() == MI_RCGOBLIN || heli->GetModelIndex() == MI_RCRAIDER){ + radius = 3.0f; + dustSize = 0.04f; + baseSize = 0.07f; + offset = 0.3f; + } + + CVector heliPos = heli->GetPosition(); + + if(heli->IsVehicle() && ((CVehicle*)heli)->IsCar()){ + heliPos.x -= (heliPos.z - ground)*heli->GetUp().x*offset*0.5f; + heliPos.y -= (heliPos.z - ground)*heli->GetUp().y*offset*0.5f; + } + + float steamSize = 0.25f * radius * baseSize; + float splashSize = 0.3f * radius * baseSize; + + i = 0; + for(i = 0; i < 32+rnd; i++){ + angle = i * TWOPI/32.0f; + CVector pos(radius*Cos(angle), radius*Sin(angle), 0.0f); + CVector dir = CVector(pos.x, pos.y, 1.0f)*0.01f; + pos += heliPos; + + if(i < 32 && i == 4*frm){ + if(CWorld::ProcessVerticalLine(pos, testLowZ, point, entity, true, false, false, false, true, false, nil)){ + n = rnd; + particleZ = point.point.z; + surface = point.surfaceB; + }else + n = 0; + + float waterLevel = 0.0f; + if(CWaterLevel::GetWaterLevel(pos, &waterLevel, false) && waterLevel > particleZ){ + surface = SURFACE_WATER; + n = rnd; + particleZ = waterLevel; + } + } + + if(n){ + pos.z = particleZ; + if(surface == SURFACE_WATER){ + float red = (0.3*CTimeCycle::GetDirectionalRed() + CTimeCycle::GetAmbientRed_Obj())*255.0f/4.0f; + float green = (0.3*CTimeCycle::GetDirectionalGreen() + CTimeCycle::GetAmbientGreen_Obj())*255.0f/4.0f; + float blue = (0.3*CTimeCycle::GetDirectionalBlue() + CTimeCycle::GetAmbientBlue_Obj())*255.0f/4.0f; + r = clamp(red, 0.0f, 255.0f); + g = clamp(green, 0.0f, 255.0f); + b = clamp(blue, 0.0f, 255.0f); + RwRGBA col1 = { r, g, b, (RwUInt8)CGeneral::GetRandomNumberInRange(8, 32) }; + RwRGBA col2 = { 255, 255, 255, 32 }; + + if(n&1) + CParticle::AddParticle(PARTICLE_STEAM_NY_SLOWMOTION, pos, dir, nil, steamSize, col2); + else + CParticle::AddParticle(PARTICLE_CAR_SPLASH, pos, dir, nil, splashSize, col1, + CGeneral::GetRandomNumberInRange(0.0f, 10.0f), + CGeneral::GetRandomNumberInRange(0.0f, 90.0f), 1); + }else{ + switch(surface){ + default: + case SURFACE_TARMAC: + r = 10; + g = 10; + b = 10; + break; + case SURFACE_GRASS: + r = 10; + g = 10; + b = 3; + break; + case SURFACE_GRAVEL: + r = 10; + g = 8; + b = 7; + break; + case SURFACE_MUD_DRY: + r = 10; + g = 6; + b = 3; + break; + case SURFACE_SAND: + case SURFACE_SAND_BEACH: + r = 10; + g = 10; + b = 7; + break; + } + RwRGBA col = { r, g, b, 32 }; + if(heliPos.z - pos.z < 20.0f) + CParticle::AddParticle(PARTICLE_HELI_DUST, pos, dir, nil, dustSize, col); + } + + n--; + } + } +} + +#define GLARE_MIN_DIST (13.0f) +#define GLARE_FULL_DIST (30.0f) +#define GLARE_MIN_ANGLE (0.99f) +#define GLARE_FULL_ANGLE (0.995f) + +void +CVehicle::DoSunGlare(void) +{ + if(bRenderScorched || GetPosition().z < 0.0f || + GetVehicleAppearance() != VEHICLE_APPEARANCE_CAR || CWeather::SunGlare <= 0.0f) + return; + + CVector camDir = TheCamera.GetPosition() - GetPosition(); + float dist = camDir.Magnitude(); + camDir *= 2.0f/dist; + CVector glareVec = camDir + CTimeCycle::GetSunDirection(); + CVector localGlareVec; + localGlareVec.x = DotProduct(glareVec, GetRight()); + localGlareVec.y = DotProduct(glareVec, GetForward()); + localGlareVec.z = 0.0; + localGlareVec.Normalise(); + + CVector2D fwd2D = GetForward(); + fwd2D.Normalise(); + CVector2D camDir2D = camDir; + camDir2D.Normalise(); + float fwdness = Abs(DotProduct2D(fwd2D, camDir2D)); + + // check angle + float strength; + if(fwdness > GLARE_FULL_ANGLE) + strength = 1.0f; + else if(fwdness > GLARE_MIN_ANGLE) + strength = (fwdness - GLARE_MIN_ANGLE)/(GLARE_FULL_ANGLE-GLARE_MIN_ANGLE); + else + return; + // check distance + if(dist > GLARE_FULL_DIST){ + // no max distance + }else if(dist > GLARE_MIN_DIST) + strength *= (dist - GLARE_MIN_DIST)/(GLARE_FULL_DIST - GLARE_MIN_DIST); + else + return; + + float intens = 0.8f * strength * CWeather::SunGlare; + int r = intens * (CTimeCycle::GetSunCoreRed() + 2*255)/3.0f; + int g = intens * (CTimeCycle::GetSunCoreGreen() + 2*255)/3.0f; + int b = intens * (CTimeCycle::GetSunCoreBlue() + 2*255)/3.0f; + + CColModel *colmodel = GetColModel(); + CCollision::CalculateTrianglePlanes(colmodel); + + int i; + for(i = 0; i < colmodel->numTriangles-2; i += 2){ + int a1 = colmodel->triangles[i].a; + int b1 = colmodel->triangles[i].b; + int c1 = colmodel->triangles[i].c; + int a2 = colmodel->triangles[i+1].a; + int b2 = colmodel->triangles[i+1].b; + int c2 = colmodel->triangles[i+1].c; + CVector vert1 = colmodel->vertices[a1].Get(); + CVector vert4; + // Need an upward surface + if(vert1.z <= 0.0f) + continue; + + // trying to find a quad here + int numTri2Verts = 0; + if(a2 != a1 && a2 != b1 && a2 != c1){ + // a2 is not in tri1 + numTri2Verts++; + vert4 = colmodel->vertices[a2].Get(); + } + if(b2 != a1 && b2 != b1 && b2 != c1){ + // b2 is not in tri1 + numTri2Verts++; + vert4 = colmodel->vertices[b2].Get(); + } + if(c2 != a1 && c2 != b1 && c2 != c1){ + // c2 is not in tri1 + numTri2Verts++; + vert4 = colmodel->vertices[c2].Get(); + } + // Need exactly one vertex from tri2 for a quad with tri1 + if(numTri2Verts != 1) + continue; + + CVector mid = (vert1 + colmodel->vertices[b1].Get() + colmodel->vertices[c1].Get() + vert4)/4.0f; + float dy = mid.y - vert1.y; + float dx = mid.x - vert1.x; + float dist = 1.4f * Min(Abs(dx), Abs(dy)); + if(dist > 0.6f){ + CVector pos = GetMatrix() * (dist * localGlareVec + mid) + camDir; + CCoronas::RegisterCorona((uintptr)this + 27 + i, + r, g, b, 255, + pos, 0.9f*CWeather::SunGlare, 90.0f, + CCoronas::TYPE_STAR, CCoronas::FLARE_NONE, + CCoronas::REFLECTION_OFF, CCoronas::LOSCHECK_OFF, + CCoronas::STREAK_OFF, 0.0f); + } + } +} + +void +CVehicle::KillPedsInVehicle(void) +{ + int i; + if(pDriver){ + CDarkel::RegisterKillByPlayer(pDriver, WEAPONTYPE_EXPLOSION); + if(pDriver->GetPedState() == PED_DRIVING){ + pDriver->SetDead(); + if(!pDriver->IsPlayer()) + pDriver->FlagToDestroyWhenNextProcessed(); + }else + pDriver->SetDie(); + } + for(i = 0; i < m_nNumMaxPassengers; i++){ + if(pPassengers[i]){ + CDarkel::RegisterKillByPlayer(pPassengers[i], WEAPONTYPE_EXPLOSION); + if(pPassengers[i]->GetPedState() == PED_DRIVING){ + pPassengers[i]->SetDead(); + if(!pPassengers[i]->IsPlayer()) + pPassengers[i]->FlagToDestroyWhenNextProcessed(); + }else + pPassengers[i]->SetDie(); + } + } +} + +void +DestroyVehicleAndDriverAndPassengers(CVehicle* pVehicle) +{ + if (pVehicle->pDriver) { + CDarkel::RegisterKillByPlayer(pVehicle->pDriver, WEAPONTYPE_UNIDENTIFIED); + pVehicle->pDriver->FlagToDestroyWhenNextProcessed(); + } + for (int i = 0; i < pVehicle->m_nNumMaxPassengers; i++) { + if (pVehicle->pPassengers[i]) { + CDarkel::RegisterKillByPlayer(pVehicle->pPassengers[i], WEAPONTYPE_UNIDENTIFIED); + pVehicle->pPassengers[i]->FlagToDestroyWhenNextProcessed(); + } + } + CWorld::Remove(pVehicle); + delete pVehicle; +} + +#ifdef COMPATIBLE_SAVES +void +CVehicle::Save(uint8*& buf) +{ + SkipSaveBuf(buf, 4); + WriteSaveBuf(buf, GetRight().x); + WriteSaveBuf(buf, GetRight().y); + WriteSaveBuf(buf, GetRight().z); + SkipSaveBuf(buf, 4); + WriteSaveBuf(buf, GetForward().x); + WriteSaveBuf(buf, GetForward().y); + WriteSaveBuf(buf, GetForward().z); + SkipSaveBuf(buf, 4); + WriteSaveBuf(buf, GetUp().x); + WriteSaveBuf(buf, GetUp().y); + WriteSaveBuf(buf, GetUp().z); + SkipSaveBuf(buf, 4); + WriteSaveBuf(buf, GetPosition().x); + WriteSaveBuf(buf, GetPosition().y); + WriteSaveBuf(buf, GetPosition().z); + SkipSaveBuf(buf, 16); + SaveEntityFlags(buf); + SkipSaveBuf(buf, 208); + AutoPilot.Save(buf); + WriteSaveBuf(buf, m_currentColour1); + WriteSaveBuf(buf, m_currentColour2); + SkipSaveBuf(buf, 2); + WriteSaveBuf(buf, m_nAlarmState); + SkipSaveBuf(buf, 42); + WriteSaveBuf(buf, m_nNumMaxPassengers); + SkipSaveBuf(buf, 3); + WriteSaveBuf(buf, field_1D0[0]); + WriteSaveBuf(buf, field_1D0[1]); + WriteSaveBuf(buf, field_1D0[2]); + WriteSaveBuf(buf, field_1D0[3]); + SkipSaveBuf(buf, 8); + WriteSaveBuf(buf, m_fSteerAngle); + WriteSaveBuf(buf, m_fGasPedal); + WriteSaveBuf(buf, m_fBrakePedal); + WriteSaveBuf(buf, VehicleCreatedBy); + uint8 flags = 0; + if (bIsLawEnforcer) flags |= BIT(0); + if (bIsLocked) flags |= BIT(3); + if (bEngineOn) flags |= BIT(4); + if (bIsHandbrakeOn) flags |= BIT(5); + if (bLightsOn) flags |= BIT(6); + if (bFreebies) flags |= BIT(7); + WriteSaveBuf(buf, flags); + SkipSaveBuf(buf, 10); + WriteSaveBuf(buf, m_fHealth); + WriteSaveBuf(buf, m_nCurrentGear); + SkipSaveBuf(buf, 3); + WriteSaveBuf(buf, m_fChangeGearTime); + SkipSaveBuf(buf, 12); + WriteSaveBuf(buf, m_nTimeOfDeath); + SkipSaveBuf(buf, 2); + WriteSaveBuf(buf, m_nBombTimer); + SkipSaveBuf(buf, 12); + WriteSaveBuf(buf, m_nDoorLock); + SkipSaveBuf(buf, 111); +} + +void +CVehicle::Load(uint8*& buf) +{ + CMatrix tmp; + SkipSaveBuf(buf, 4); + tmp.GetRight().x = ReadSaveBuf(buf); + tmp.GetRight().y = ReadSaveBuf(buf); + tmp.GetRight().z = ReadSaveBuf(buf); + SkipSaveBuf(buf, 4); + tmp.GetForward().x = ReadSaveBuf(buf); + tmp.GetForward().y = ReadSaveBuf(buf); + tmp.GetForward().z = ReadSaveBuf(buf); + SkipSaveBuf(buf, 4); + tmp.GetUp().x = ReadSaveBuf(buf); + tmp.GetUp().y = ReadSaveBuf(buf); + tmp.GetUp().z = ReadSaveBuf(buf); + SkipSaveBuf(buf, 4); + tmp.GetPosition().x = ReadSaveBuf(buf); + tmp.GetPosition().y = ReadSaveBuf(buf); + tmp.GetPosition().z = ReadSaveBuf(buf); + m_matrix = tmp; + SkipSaveBuf(buf, 16); + LoadEntityFlags(buf); + SkipSaveBuf(buf, 208); + AutoPilot.Load(buf); + m_currentColour1 = ReadSaveBuf(buf); + m_currentColour2 = ReadSaveBuf(buf); + SkipSaveBuf(buf, 2); + m_nAlarmState = ReadSaveBuf(buf); + SkipSaveBuf(buf, 42); + m_nNumMaxPassengers = ReadSaveBuf(buf); + SkipSaveBuf(buf, 3); + field_1D0[0] = ReadSaveBuf(buf); + field_1D0[1] = ReadSaveBuf(buf); + field_1D0[2] = ReadSaveBuf(buf); + field_1D0[3] = ReadSaveBuf(buf); + SkipSaveBuf(buf, 8); + m_fSteerAngle = ReadSaveBuf(buf); + m_fGasPedal = ReadSaveBuf(buf); + m_fBrakePedal = ReadSaveBuf(buf); + VehicleCreatedBy = ReadSaveBuf(buf); + uint8 flags = ReadSaveBuf(buf); + bIsLawEnforcer = !!(flags & BIT(0)); + bIsLocked = !!(flags & BIT(3)); + bEngineOn = !!(flags & BIT(4)); + bIsHandbrakeOn = !!(flags & BIT(5)); + bLightsOn = !!(flags & BIT(6)); + bFreebies = !!(flags & BIT(7)); + SkipSaveBuf(buf, 10); + m_fHealth = ReadSaveBuf(buf); + m_nCurrentGear = ReadSaveBuf(buf); + SkipSaveBuf(buf, 3); + m_fChangeGearTime = ReadSaveBuf(buf); + SkipSaveBuf(buf, 12); + m_nTimeOfDeath = ReadSaveBuf(buf); + SkipSaveBuf(buf, 2); + m_nBombTimer = ReadSaveBuf(buf); + SkipSaveBuf(buf, 12); + m_nDoorLock = (eCarLock)ReadSaveBuf(buf); + SkipSaveBuf(buf, 111); +} +#endif + +eVehicleAppearance +CVehicle::GetVehicleAppearance(void) +{ + uint32 flags = pHandling->Flags & 0xF0000; + if (flags == 0) + return VEHICLE_APPEARANCE_CAR; + if (flags == HANDLING_IS_BIKE) + return VEHICLE_APPEARANCE_BIKE; + if (flags == HANDLING_IS_HELI) + return VEHICLE_APPEARANCE_HELI; + if (flags == HANDLING_IS_PLANE) + return VEHICLE_APPEARANCE_PLANE; + if (flags == HANDLING_IS_BOAT) + return VEHICLE_APPEARANCE_BOAT; + return VEHICLE_APPEARANCE_NONE; +} + +bool +IsVehiclePointerValid(CVehicle* pVehicle) +{ + if (!pVehicle) + return false; + int index = CPools::GetVehiclePool()->GetJustIndex_NoFreeAssert(pVehicle); +#ifdef FIX_BUGS + if (index < 0 || index >= NUMVEHICLES) +#else + if (index < 0 || index > NUMVEHICLES) +#endif + return false; + return pVehicle->m_vehType == VEHICLE_TYPE_PLANE || pVehicle->m_entryInfoList.first; +} -- cgit v1.2.3